Raipur, July 27 (SocialNews.XYZ) The Directorate of Enforcement's (ED) Raipur Zonal Office has arrested the Chhattisgarh Public Service Commission's (CGPSC) former Chairman Taman Singh Sonwani in a case involving corruption, question-paper leak and manipulation of the CGPSC State Service Examinations under the Prevention of Money Laundering Act (PMLA), 2002, an agency release said. Sonwani was arrested on July 25 under Section 19 of the PMLA and produced before the Special Court (PMLA), Raipur. The court sent him to ED custody for seven days, till July 30, it said. The ED initiated its investigation on the basis of an FIR registered by the Economic Offences Wing/Anti-Corruption Bureau (EOW/ACB), Raipur, and the subsequent probe conducted by the Central Bureau of Investigation (CBI).